Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2237      5:6624     24:4767     31:4322     37:6065     41:4971   
  46:7028     50:3273     62:3870     63:2330     64:7903     65:2799   
  66:7570     67:4883     68:2634     69:5549     70:2279     71:1161   
  72:4633     74:4196     75:2046     76:938      77:3677     78:2792   
  79:2367     80:2954     81:2685     82:4600     83:1957     84:2823   
  85:5236     86:1367     87:3187     88:1867     89:5925     90:1514   
  91:11836    92:3936     93:3872     94:5714     95:6432     96:2146   
  97:538      98:1721     99:960     100:89      102:4815    105:913    
 107:3761    108:1840    109:5084    173:5476    174:2113    176:5303   
 177:6503    178:5437    179:2970    181:5049    184:3304    185:24858  
 186:6841    187:6027    188:6257    189:5792    190:10862   191:1886   
 197:3471    201:7645    208:4912    209:6181    212:5923    213:5131   
 216:8109    217:4330   
